Paint application device



FIG. 1 is a front, top and side perspective view of the paint application device showing my new design;

FIG. 2 is a side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof; and

FIG. 5 is a rear and side perspective view thereof. 

The ornamental design for a paint application device, substantially as shown and described. 